The Martin B-10 was the first all-metal monoplane bomber to be regularly used by the United States Army Air Corps, having entered service in June 1934. [1] It was also the first mass-produced bomber whose performance was superior to that of the Army's pursuit aircraft of the time. [2]The B-10 served as the airframe for the B-12, B-13, B-14, A-15 and O-45 designations using Pratt & Whitney ...

2024年11月30日 · 马丁b-10轰炸机是世界第一种全金属单翼轰炸机，在当时是一种创新的设计，为美国陆军航空队采用，于1934年首次服役 [2] 。 除了服役的B-10之外，使用同型机身更换不同发动机的机型尚有 B-12 , B-13 , B-14 , A-15 和 O-45 等；所有系列总加起来共生产了348架，主要使用 ...

Powered by two 775-hp Wright R-1820 Cyclone engines, Martin's advanced design made the B-10 50 percent faster than contemporary biplane bombers and as fast as most of the fighters. This capability convinced many U.S. Army Air Corps planners that bombers could successfully attack strategic targets without long-range fighter escort.

The Martin B-10 was produced by Glenn L. Martin Company from 1933 to 1940 and was the first all-metal monoplane bomber aircraft to be commonly used by the United States Army Air Corps and was the first mass-produced bomber which had an excellent performance compared to the other combat aircraft…

2013年8月28日 · Following the introduction of the Boeing B-17 and Douglas B-18, the B-10 was approved for export. The export version was the Model 139W. Argentina received 25, China (9) nine, Siam (6) six, Turkey (20) twenty, Russia (1) one, and the Netherlands 117. Only the first 39 Netherland aircraft were 139Ws which was similar to the B-10B.

2020年10月1日 · But when the crew flying Glenn L. Martin Aircraft Company’s YB-10 set its retractable landing gear down on the runway, the Air Corps realized it had found what it was looking for. The B-10 was America’s first large all-metal monoplane, boasting a range of 1,400 miles and a top speed of 207 mph, 22 mph faster than its competition.

The Martin B-10 was the first all-metal monoplane bomber to go into regular service with the US Army Air Corps (USAAC). New design features included a fully enclosed cockpit, an internal bomb bay and retractable landing gear.

On 20 Mar 1932, little more than a month after the maiden flight, the United States Army Air Corps evalcuated the bomber, and on 17 Jan 1933 an order for 48 units were placed. B-10 bombers entered service in Nov 1934.

The Martin B-10 was the first all-metal monoplane bomber to go into regular use by the United States Army Air Corps, entering service in June 1934.[3] It was also the first mass-produced bomber whose performance was superior to that of the Army's pursuit aircraft of the time.[4] The B-10 served as the airframe for the B-12, B-13, B-14, A-15 and O-45 designations using Pratt & Whitney engines ...

The B-10 had no external wing bracing, an enclosed cockpit, and retractable landing gear. Its wing was stressed to somewhere around 3 Gs. That bomber’s contemporary fighter, the P-26 (fig. 3 ...